baber/WOPTO huggingface dataset:
Patent DE-3363364-D1 (DE)
Title: Substituted hydroxyalkyl azoles, process for preparing them and their use as antimycotics
Inventor: ELBE HANS-LUDWIG DR
IPC: C07C45/71
Filed: 1983-03-21
Granted: 1986-06-12
Abstract: The invention relates to substituted hydroxyalkylazoles defined herein by formula (I), which compounds are useful as antimycotic agents. Also included in the invention are compositions containing said compounds and methods for the use of said compounds and compositions. In addition, the invention includes methods for the manufacture of the compounds of formula (I).
Patent DE-3369482-D1 (DE)
Title: Brick moulding device
Inventor: KOSMAN WILHELMUS JACOBUS MARIA
IPC: B28B13/02
Filed: 1983-10-31
Granted: 1987-03-05
Abstract: A device for moulding brick blanks comprises a plurality of moulding troughs and a casting device for filling the moulding troughs, wherein the casting device comprises a carrier coupled with a casting mechanism and adapted to pivot by means of the casting mechanism between a receiving position and a delivery position. For mitigating or avoiding the drawbacks of the heavy shocks at the impact of the casting mechanism in the delivery position the casting mechanism is caused to drive and guide the carrier in a manner such that when approaching the delivery position the carrier is subjected to considerable deceleration.
Patent DE-3369793-D1 (DE)
Title: Process for obtaining granules from steelwork slag
Inventor: VAMECK PIERRE
IPC: C21B3/06
Filed: 1983-07-12
Granted: 1987-03-19
Abstract: 1. Process for obtaining granules from steelwork slag, in which a liquid stream of slag is dispersed to form droplets, these droplets are then solidified by cooling using cold gas jets, forming, with the said flow, an angle of at least 40 degrees and preferably between 70 and 110 degrees, characterized in that the dispersion of the liquid stream is carried out using compressed gas jets at a pressure greater than 10 bars (10**6 Pa) directed towards a flow of liquid slag of a thickness of between 10 and 50 millimetres.
Patent DE-3371301-D1 (DE)
Title: Tool for repairing worn out inner surfaces of iron parts
Inventor: FUWESI PETER
IPC: B23P6/04
Filed: 1983-07-09
Granted: 1987-06-11
Abstract: An apparatus for restoring the surfaces surrounding blind or through bores of metallic workpieces has a housing for an axially movable shaft which can be placed into axial alignment with the bore of a workpiece, a spindle which is rotatable in and is movable axially with the shaft, and several tool carriers each of which can be removably connected with the front end portion of the spindle. At least one of the carriers supports a welding nozzle which is surrounded by a nozzle for discharge of a protective gas and can be used to deposit fillets of molten welding wire along the surface or surfaces surrounding the bore. Another carrier supports a material removing tool which is used to remove the surplus of the fillet, and a third carrier is used when the restored surface is to be provided with a thread. The third carrier supports a thread cutting tool.
Patent DE-3375472-D1 (DE)
Title: Apparatus for dispensing liquids
Inventor: MCMILLIN JOHN RICHARD
IPC: B67D1/04
Filed: 1983-12-21
Granted: 1988-03-03
Abstract: Beverage storing and dispensing apparatus and a method of dispensing a potable beverage in which there is a non-pressurised sanitary storage tank (11) with a fill opening (12) in the top, and a normally non-pressurised pump (25) that is inside of the tank and which is removable through the tank opening while propellant and dispensing lines (68, 67) are connected to the pump; the pump has a tubular body (26), an end cap (40), a collar nut (49), holding the end cap to the body, and an expandable elastomeric bladder (52), mounted upon the end cap; a gas control has an actuator (70) for selective application of compressed propellant gas to the normally non-pressurised pump; the pump has an upward facing receiver for connection to a non-pressurised remote beverage source or to a single usage beverage package. Also a pump for such an apparatus and a method for using such a pump in such an apparatus.
Patent DE-3379709-D1 (DE)
Title: Delay circuit arrangements
Inventor: TANAKA SADAAKI C O PATENT DIVI
IPC: H04N5/208
Filed: 1983-08-09
Granted: 1989-05-24
Abstract: A delay circuit arrangement comprises modulating means (41A, 41 B) for effecting contour modulation of a video signal using a signal from a carrier oscillator (50) as a carrier, delay means (43) for delaying the modulated output of the modulating means (41A, 41B), a variable phase shifter (52) for phase shifting the carrier oscillator output signal, demodulating means (45A, 45B) for effecting demodulation by synchronous detection using the output of the variable phase shifter (52) as a synchronizing signal, an adder (47) for superimposing a reference signal on a first demodulated signal from the demodulating means (45A, 45B) corresponding to a first input signal to the modulating means (41A, 41B) and supplying the resultant signal as a second input signal to the modulating means (41A, 41 B), and control means (54, 55, 56) for controlling the amount of phase shift by the variable phase shifter (52) according to the reference signal demodulated by the demodulating means (45A, 45B), wherein the demodulating means (45A, 45B) produces a first demodulated signal delayed relative to the first input signal supplied to the modulating means (41A, 41B) by an amount determined by the delay means (43) and a second demodulated signal delayed relative to the first input signal by double the amount.
Patent DE-3381416-D1 (DE)
Inventor: HOELZER HELMUT
IPC: F16J15/3256
Filed: 1983-10-28
Granted: 1990-05-10
Abstract: 1. A seal comprising an inner ring (2) of elastic material, which is mounted fluid-tightly and non-rotatably, but axially displaceably on the shaft and which has a U-shaped profile opened to the outside with two annular projections (7, 8) projecting to the outside, as well as an outer ring (1) of sheet metal with a flange (4) engaging in the interspace of the annular projections (7, 8), the flange (4) enclosing an angle of inclination with the seal axis such that an axial contact pressure and deformation of one of the two annular projections (7, 8) on the flange (4) occurs with formation of a sealing surface, characterised in that the angle of inclination of the flange (4) is dimensioned such that both annular projections (7, 8) lie against the flange (4) under axial contact pressure and resilient deformation with formation of a sealing surface in each case, such that the inner ring (2) receives the required axial guidance by fixing the outer ring (1) in the housing bore, and in that the annular projection (8) touching the flange (4) at the foot (5) of the profile is extended beyond the contact surface and lies against the axial limiting surface, facing the flange (4), of a second flange (10).
Patent DE-3382129-D1 (DE)
Inventor: LOPEZ DE ROMANA EDUARDO AUGUST
IPC: G11B19/28
Filed: 1983-05-25
Granted: 1991-02-21
Abstract: A pulse width modulation system for controlling the spindle motor speed provides a three-stage shift register whose output is pulse width modulated by the difference in time relationship between two pulse train inputs, one pulse train representing a reference standard and the other representing the tachometer output. A detector indicates when the states of the first and third stages of the shift register are the same which signifies an improper relationship between the tachometer pulses and reference pulses.
Patent DE-3460773-D1 (DE)
Title: Covering panel
Inventor: BOUCHER MICHEL
IPC: E04F13/12
Filed: 1984-11-15
Granted: 1986-10-23
Abstract: 1. Cladding panel comprising a block (1) of insulating material having roughly the shape of a parallelepiped and a metal facing (2) having a generally rectangular shape constituting the outer face of the panel, and means (14, 15) for securing this panel to the wall to be cladded, characterised in that the block (1) of insulating material is so shaped as to define two set-back edge portions (3, 4) disposed along two of its adjacent lateral sides and two projecting edge portions (6, 7) disposed along its other two lateral sides, the metal facing (2) comprising two edge portions (16, 17) disposed in facing relation to the two set-back edge portions (3, 4) of the block of insulating material, and the fastening means (14, 15) extending in orifices (18, 13) provided in the edge portions (16, 17) of the facing and in the set-back edge portions (3, 4) of the block of insulating material, these fastening means being covered, after assembly, by the projecting edge portions (6, 7) and by the facing (2) of adjacent panels.
Patent DE-3462985-D1 (DE)
Title: A portable power tool for cutting branches
Inventor: YAMADA SAKUJI
IPC: A01G3/08
Filed: 1984-02-27
Granted: 1987-05-14
Abstract: A portable power tool for cutting branches of the type that has a rotary cutting blade (12) operatively mounted to the front end of an elongated rigid tubular member (11) and driven by a light-weight engine (13) connected directly or indirectly to the rear end of the rigid tubular member (11), comprising a first guide member (29) having a front bottom guide surface (29a) and a second guide member (32) having a rear bottom guide surface (32a) and a pair of side guide surfaces (32b), wherein both of the guide surfaces (29a, 32a) extend substantially in a plane where the bottom surface (12a) of the cutting blade lies, so that the cutting blade can be properly positioned with respect to a branch to be cut and also to a body surface of the tree.
Patent DE-3465629-D1 (DE)
Title: Sensor for measuring the concentration of oxygen in gas
Inventor: CREVOISERAT TERESA
IPC: G01N27/416
Filed: 1984-01-31
Granted: 1987-10-01
Abstract: The probe comprises an outer casing communicating through apertures with the atmosphere of a furnace and bearing a support part on which the measuring electrode, or anode, is wound. A tablet of solid electrolyte in contact with the anode can be easily and quickly replaced when the measuring face thereof has become contaminated by the furnace atmosphere. The reference electrode, or cathode, is formed by the soldered junction and one of the wires of a thermocouple, the two conductors of which are crumpled into a hollow in the reference face of the tablet, then pass through a conduit of insulating refractory material. Between the bottom of the casing and that of a tubular support accommodated therein there is a spring which has the effect of pressing the tablet against a washer via the supporting part, thus sealing the furnace atmosphere from a reference atmosphere. The reference atmosphere is maintained by a flow of air or oxygen injected into the conduit and sweeping the wires of the thermocouple, exiting again within the tubular support.
Patent DE-3563755-D1 (DE)
Title: Process for selective metallization
Inventor: MOISAN MICHAEL P
IPC: H05K3/06
Filed: 1985-08-20
Granted: 1988-08-18
Abstract: An improved process for selective metallization of insulating substrates, as for example in the manufacture of wire scribed interconnection boards, is claimed. The substrates optionally include one or more metallized holes or cavities for electrical connections. The process comprises applying an insulating, hydrophobic mask onto the surface of a suitable insulating substrate so as to leave exposed selected areas to be metallized, contacting the substrate with an activator solution for a time period sufficient to deposit a catalytic species onto the exposed areas of the substrate and the mask and on the walls of the holes or cavities, thereby rendering them catalytic to the reception of metal, preferentially removing essentially all of the catalytic species from the hydrophobic mask by contacting the substrate with a chelating agent in an alkaline solution having a pH between 10 and 14 for a time period sufficient to remove essentially all of said catalytic species from the mask, and then contacting the substrate with an electroless metal plating solution to metallize only the exposed catalytic areas of the substrate not protected by the hydrophobic mask.
Patent DE-3565825-D1 (DE)
Title: Process and device for the continuous hydrothermal production of sodium silicate solutions
Inventor: JEROMIN LUTZ DR
IPC: C01B33/32
Filed: 1985-06-21
Granted: 1988-12-01
Abstract: An apparatus for the continuous production of clear sodium silicate solution with an SiO2:Na2O weight ratio of 1-2.8:1 by fusing sand in aqueous sodium hydroxide using a pressure-sealed circulating suspension reactor having an upper portion comprising a partially tapered gravity thickener and a lower portion comprising a cylindrical jet loop mixer. The jet loop mixer has a concentric cylindrical insertion tube suspended therein, and a recirculating power jet nozzle is upwardly directed through the bottom of the jet loop mixer so that its stream is directed into the lower end of the insertion tube, causing a continuous circulation flow.
Patent DE-3574922-D1 (DE)
Inventor: GILMOUR ALEXANDER
IPC: H01M50/147
Filed: 1985-05-30
Granted: 1990-01-25
Abstract: An electrochemical cell (2) including at least two electrically conductive parts (8,14) which are sealed together by an organic polymer adhesive (16) but electrically insulated from each other by a layer (10) comprising aluminium oxide which is formed on a surface of one of the parts (8).
Patent DE-3584235-D1 (DE)
Inventor: GUENTHER ERNST DR ING
IPC: C21D8/08
Filed: 1985-12-16
Granted: 1991-10-31
Abstract: The invention aims to reduce the use of alloys for the manufacture of reinforcing steels of higher strength, in particular of ribbed reinforcing steels which are produced as rolled wire in the form of ringed bundles on continuous high-output wire mills. A process for increasing the strength, in particular the yield strength, of reinforcing steels is to be developed while simultaneously ensuring good weldability and good plastic properties. According to the invention, the rolled wire is deformed in the end phase of the hot-rolling process within a preset time by a defined change in shape (reduction in cross-section) and, immediately after the deformation, very rapidly quenched to a temperature below the austenite recrystallisation temperature, but above the Ar1 transformation temperature, so that there is a very fine or incompletely recrystallised austenite structure at the start of the gamma - alpha -transformation.
Patent DE-3584624-D1 (DE)
Inventor: KUNZ GERHARD DIPL CHEM DR ING
IPC: B01J47/00
Filed: 1985-01-16
Granted: 1991-12-12
Abstract: Water and aq. solns. are desalinated in a first stage by electrical ion displacement. In the second stage an electrical ion desorption is effected. The salts extracted from the treated liquid are passed in brine chambers and are flushed from there by a carrier liq. into a channel or a reservoir.
Patent DE-3588229-D1 (DE)
Inventor: GROTE MARK BERNARD
IPC: C11D3/20
Filed: 1985-11-08
Granted: 2001-05-10
Abstract: Shampoo compsn. comprises 5-70 wt.% synthetic surfactant (I), 0.01-10% of a dispersed, insol. silicone (II), 0.5-5% of a long chain acyl deriv. (III) and water. The compsn. is pref. of pH 2-4 and also contains a quat. ammonium cpd. Pref. (I) is a betaine. (III) is an ethylene glycol stearate, alkanol amide of 16-22C fatty acid or 16-22C alkyl dimethyl amine oxide. (II) is a polydimethylsiloxane of viscosity 5-100000 centistokes at 25 deg.C or a polypropylene oxide modified dimethylsiloxane.
Patent DE-3661417-D1 (DE)
Title: Method for the preparation of oxiranes
Inventor: REISER WOLF DR
IPC: C07D303/22
Filed: 1986-10-14
Granted: 1989-01-19
Abstract: 1. Process for the preparation of oxiranes of the formula   see diagramm : EP0219799,P8,F1   in which X represents 4-chlorobenzyl, 4-phenylphenoxy or 1H-(1,2,4)-triazolyl, characterized in that dimethyl sulphate is treated with an excess of dimethyl sulphide and the trimethylsulphonium methylsulphate thereby formed, of the formula (CH3 )3 S(anion) CH3 SO4 (cation) is reacted, without prior isolation, with a ketone of the formula   see diagramm : EP0219799,P8,F2   in which X has the abovementioned meaning in the presence of solid potassium hydroxide or sodium hydroxide in dimethyl sulphide, optionally in the presence of a polar, aprotic diluent, at temperatures between 0 degrees C and 50 degrees C.
Patent DE-3677905-D1 (DE)
Inventor: ENGSTROEM FOLKE ENGSTROEM FOLK
IPC: B01J8/38
Filed: 1986-11-11
Granted: 1991-04-11
Abstract: Solids are separated from the flue gases of the reactor chamber (5) of a fluidized bed apparatus having a circulating bed and provided with cooling surfaces (1 to 4) and said gases are recycled to the chamber (5) through return ducts (13, 14, 15) disposed at different heights in the chamber. To control the operation of the apparatus, the heat removed from the reactor chamber (5) is regulated by changing the suspension density in the reactor chamber (5). A required suspension density is obtained by regulating the flow of the solids through each return ducts (13, 14, 15).
Patent DE-3681339-D1 (DE)
Inventor: BAUER KARLHEINZ
IPC: E02D3/12
Filed: 1986-04-02
Granted: 1991-10-17
Abstract: The ground treatment enables foundations to be formed, pilings to be inserted, or underpinning operations to be carried out. An injection operation is used with a jet (20,30) from separate outlets for compressed air and liq. The liq. outlet (21) is a circular hole which can be near the middle, and the air outlet can be a slot (32) or pair of holes (22a,b) of smaller dia. spaced from the liq. outlet. Alternatively the air outlet can be a larger single hole, or curved slot, and the outlets are spaced so that the jets are discharged parallel to each other to combine and form a single jet. The spacing is approx. the size of the liq. jet dia..
Patent DE-3683876-D1 (DE)
Inventor: CORNELL WILLIAM DANIEL
IPC: A61B10/00
Filed: 1986-06-25
Granted: 1992-03-26
Abstract: A biopsy device is provided that includes a housing (16) and relatively slidable tissue cutting and stylet members (18, 46), both movable with respect to the housing. The members (18, 46) have actuators (22, 48) slidable in the housing and arranged such that when the proximal ends are equidistant from the housing, the cutting member covers a tissue receiving cavity in the stylet. The actuators are provided with stops to prevent the distal tip of the cutting member from moving distally beyond the distal tip of the stylet. A hand grip can be releasably attached to the device.
Patent DE-3761915-D1 (DE)
Inventor: LOUAP JEAN PIERRE
IPC: E05B15/02
Filed: 1987-11-10
Granted: 1990-04-19
Abstract: 1. Method for protecting and reinforcing an existing assembly of a lock or security bolt (5), comprising a lock, or a bolt, of the type mounted set back with respect to the edge (2) of the door (1), and its associated striking plate (7), in which the plate (8) of the striking plate (7) comprises retention means (15) suitable for penetrating into corresponding recesses formed in the door frame, characterised in that, on the one hand, a freely rotatable protection member (13) is interposed between the door (1) and the case of the lock or bolt (5) in the vulnerable region of its mechanism, and on the other hand, a support block (14) for the bolt is interposed between the bolt (10) and the door, the support block covering the portion of the surface of the bolt between its edge and the said case and in that a substantial reinforcement situated in the reflex angle formed between the plate and its body is formed on the striking plate between the fixing screws.
Patent DE-3765155-D1 (DE)
Inventor: HILLEN GERHARD
IPC: B65G1/04
Filed: 1987-03-03
Granted: 1990-10-31
Abstract: 1. Storage apparatus (1) for a machine tool (42) with a rectangular shaped tool magazine (2) for storing and having ready tool units (14) arranged parallel to one another and consisting of a tool (12) and a tool holder (13), which are mounted on pullout units (24) displaceable transversely to the longitudinal extent and held by means of mounting units (32, 33), wherein, by means of a controlled displacement device (28), a predetermined tool unit (14) can be chosen as well as brought out from the tool magazine on the pullout unit (24) and thereby can be made ready for transfer to the machine tool (42), characterised in that the pullout units (24) with the mounted tool units (14) are arranged in vertical columns and between each two of the same, free spaces (16) are left free in which is arranged in each case a vertically extending arm (17), wherein all arms (17) are connected at one end by means of a transverse member (25) which can be moved in the pullout direction of the pullout units (24) and carry coupling units (19, 20) with which both of the pullout units (24) adjacent both sides of the arms (17) can be coupled to a coupling pawl (22).
Patent DE-3767744-D1 (DE)
Inventor: LATEGAN CHRISTIAAN BEYERS
IPC: B43L7/00
Filed: 1987-03-20
Granted: 1991-03-07
Abstract: A drawing board and drawing instrument combination is provided. The drawing board (10) has grooves (14) along three of its edges and at 45 DEG  across the corners which can receive tongues (18) provided on either side of a flat drawing instrument (12). The instrument (12) has a number of straight edges (20, 22, 24, 26, 28) which overlie the board in use and which make different angles to the edge of the board. The instrument (12) serves as a T-square and also as a set-square, and is reversible.
Patent DE-3770389-D1 (DE)
Inventor: GLOVER MICHAEL
IPC: E06B3/66
Filed: 1987-09-22
Granted: 1991-07-04
Abstract: Glazing sheets 41A, 41B are maintained parallel and spaced apart by a resilient spacing and sealing assembly which runs around the periphery of the sheets. An insulating airspace is thus formed between the sheets. The assembly includes an inner spacer 40 sandwiched between the sheets and located inwardly of the glazing edges, creating an outwardly facing perimeter channel. The inner spacer 40 is comprised of a moisture permeable foam material which may be flexible or semi-rigid. The spacer contains desiccant material and has a pressure sensitive adhesive pre-applied on two opposite sides 43 adjacent the sheets. The inwardly directed face 49 of the spacer is resistant to ultra-violet radiation and the spacer can be coiled for storage. The assembly also has an outer sealing filling 47 in the channel. In a preferred embodiment the spacer is substantially backed with a flexible vapour and gas barrier coating, sheet or film 46.
Patent DE-3771746-D1 (DE)
Inventor: SCOTT RICHARD CHARLES
IPC: H05B3/74
Filed: 1987-01-21
Granted: 1991-09-05
Abstract: An electric radiation heater assembly for a glass ceramic top cooker comprises at least one heating element (6, 7) having a substantial positive temperature coefficient of resistance, such as an infra-red lamp. A resistive assembly (4, 5) is electrically connected in series with the at least one heating element for suppressing surges of electric current due to the low initial resistance of the heating element. Switch means (2, 3) is operable a time interval of at least thirty milliseconds and preferably about 1/2 second, after a supply of electric power to the heater is energised so as to reduce the combined electrical resistance of the heating element and the resistive assembly.
Patent DE-3776253-D1 (DE)
Inventor: BERGMANN KONRAD DR
IPC: F16K11/078
Filed: 1987-10-05
Granted: 1992-03-05
Abstract: The mixing tap has the flow controlled by two discs (3,4). The lower disc (4) is fixed and has an opening (5) for hot water, an opening (6) for cold water, and an opening (7) through which the mixed water flows to the tap outlet spout. The holes can be connected to the outlet by moving the upper disc (3) by a lever (10) so that a recess (12) in the upper disc forms a connecting channel. The holes are arranged asymmetrically in the upper disc w.r.t. the mid-position of the control lever, with the centre of gravity of the cold water hole being closer to the lever axis than that of the hot water hole.